public inbox for frysk-bugzilla@sourceware.org help / color / mirror / Atom feed
From: "swagiaal at redhat dot com" <sourceware-bugzilla@sourceware.org> To: frysk-bugzilla@sourceware.org Subject: [Bug general/4249] ftrace -c /bin/true -- Exception in thread "Thread-1" java.lang.NullPointerException Date: Fri, 04 May 2007 20:02:00 -0000 [thread overview] Message-ID: <20070504200242.9026.qmail@sourceware.org> (raw) In-Reply-To: <20070321224526.4249.cagney@redhat.com> ------- Additional Comments From swagiaal at redhat dot com 2007-05-04 21:02 ------- fixed with: 2007-05-04 Sami Wagiaalla <swagiaal@redhat.com> * TestFtrace.java: New file. 2007-05-04 Sami Wagiaalla <swagiaal@redhat.com> * TestTaskSyscallObserver.java: Added a syscall cache. Replaced SyscallEventInfo.arg() with Syscall.getArguments(). Replaced SyscallEventInfo.returnCode() with Syscall.getReturnCode(). * SyscallEventInfo.java (arg): Removed. (returnCode): Removed. * Syscall.java: Changed all calls to SyscallEventInfo.args() to this.getArgument(). Changed all calls to SyscallEventInfo.returnCode() to this.getReturnCode(). * LinuxIa32Syscall.java: Changed second argument of write system call to a string. * LinuxX8664Syscall.java: Ditto. * LinuxPowerPCSyscall.java: Ditto. 2007-05-04 Sami Wagiaalla <swagiaal@redhat.com> * StracePrinter.java: Removed SyscallEventInfo argument. Removed when argument. Split the handle function into handleEnter and handleExit. * SyscallHandler.java: Ditto. * Ftrace.java: Added forkObserver for properly following forked children. Stoped use of Refresh for finding forked children. Added procObserver to newly added Procs. Added tasksObserver to procs executed by ftrace; fix for bz 2916. 2007-05-04 Sami Wagiaalla <swagiaal@redhat.com> * observers/SysCallUtilyInfo.java: Replaced use of SyscallEventInfo.arg() with Syscall.getArgument(). Replaced use of SyscallEventInfo.returnCode() with Syscall.getReturnCode(). [swagiaal@toner frysk-core]$ ftrace -c /bin/true Ftrace.main() Proc.getPid() 21682 Ftrace.main() Proc.getExe() /bin/true 21682.21682 <SYSCALL> brk (NULL) 21682.21682 = 158056448 21682.21682 <SYSCALL> mmap2 (NULL,4096,3,34,-1,-38) 21682.21682 = 0xb7f91000 21682.21682 <SYSCALL> access ("/etc/ld.so.preload",4) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> open ("/usr/local/lib/tls/i...",0,0) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> stat64 ("/usr/local/lib/tls/i...",0xbfa6e038) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> open ("/usr/local/lib/tls/i...",0,0) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> stat64 ("/usr/local/lib/tls/i...",0xbfa6e038) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> open ("/usr/local/lib/tls/s...",0,0) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> stat64 ("/usr/local/lib/tls/s...",0xbfa6e038) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> open ("/usr/local/lib/tls/l...",0,0) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> stat64 ("/usr/local/lib/tls",0xbfa6e038) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> open ("/usr/local/lib/i686/...",0,0) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> stat64 ("/usr/local/lib/i686/...",0xbfa6e038) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> open ("/usr/local/lib/i686/...",0,0) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> stat64 ("/usr/local/lib/i686",0xbfa6e038) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> open ("/usr/local/lib/sse2/...",0,0) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> stat64 ("/usr/local/lib/sse2",0xbfa6e038) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> open ("/usr/local/lib/libc....",0,0) 21682.21682 = -1 ERRNO=2 21682.21682 <SYSCALL> stat64 ("/usr/local/lib",0xbfa6e038) 21682.21682 = 0 21682.21682 <SYSCALL> open ("/etc/ld.so.cache",0,0) 21682.21682 = 3 21682.21682 <SYSCALL> fstat64 (3,0xbfa6dfc4) 21682.21682 = 0 21682.21682 <SYSCALL> mmap2 (NULL,107146,1,2,3,-38) 21682.21682 = 0xb7f76000 21682.21682 <SYSCALL> close (3) 21682.21682 = 0 21682.21682 <SYSCALL> open ("/lib/libc.so.6",0,-1079582556) 21682.21682 = 3 21682.21682 <SYSCALL> read (3,0xbfa6e118,512) 21682.21682 = 512 21682.21682 <SYSCALL> fstat64 (3,0xbfa6e028) 21682.21682 = 0 21682.21682 <SYSCALL> mmap2 (0x491000,1295780,5,2050,3,-38) 21682.21682 = 0x491000 21682.21682 <SYSCALL> mmap2 (0x5c8000,12288,3,2066,3,-38) 21682.21682 = 0x5c8000 21682.21682 <SYSCALL> mmap2 (0x5cb000,9636,3,50,-1,-38) 21682.21682 = 0x5cb000 21682.21682 <SYSCALL> close (3) 21682.21682 = 0 21682.21682 <SYSCALL> mmap2 (NULL,4096,3,34,-1,-38) 21682.21682 = 0xb7f75000 21682.21682 <SYSCALL> set_thread_area (0xbfa6e510) 21682.21682 = 0 21682.21682 <SYSCALL> mprotect (0x5c8000,8192,1) 21682.21682 = 0 21682.21682 <SYSCALL> mprotect (0x48d000,4096,1) 21682.21682 = 0 21682.21682 <SYSCALL> munmap (0xb7f76000,107146) 21682.21682 = 0 21682.21682 <SYSCALL> brk (NULL) 21682.21682 = 158056448 21682.21682 <SYSCALL> brk (0x96dd000) 21682.21682 = 158191616 21682.21682 <SYSCALL> open ("/usr/lib/locale/loca...",32768,1) 21682.21682 = 3 21682.21682 <SYSCALL> fstat64 (3,0x5caaa0) 21682.21682 = 0 21682.21682 <SYSCALL> mmap2 (NULL,2097152,1,2,3,-38) 21682.21682 = 0xb7d75000 21682.21682 <SYSCALL> close (3) 21682.21682 = 0 21682.21682 <SYSCALL> close (1) 21682.21682 = 0 21682.21682 <SYSCALL> exit_group (0) -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED http://sourceware.org/bugzilla/show_bug.cgi?id=4249 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.
prev parent reply other threads:[~2007-05-04 20:02 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-03-21 22:45 [Bug general/4249] New: " cagney at redhat dot com 2007-05-04 20:02 ` swagiaal at redhat dot com [this message]
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20070504200242.9026.qmail@sourceware.org \ --to=sourceware-bugzilla@sourceware.org \ --cc=frysk-bugzilla@sourceware.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).